Texas Instruments UC2843AQ

Name: Texas Instruments UC2843AQ
Brand: Texas Instruments
SKU: UC2843AQ

Current Mode PWM Controller 20-PLCC -40 to 85

$ 0.671

制造商页面数据表

价格与库存

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Distributor		SKU		Min	Pkg
Rochester Electronics	2	UC2843AQ	2,542					0.808	0.671	0.598	6h
Win Source		WS-UC2843AQ	2,500	40				1.101	0.895	0.895	7h
Worldway Electronics		UC2843AQ	26,991	7	Tube		3.914	3.840	3.692	3.692	1h
ICPartonline		UC2843AQ	39,010			13.000	12.350	11.700	11.050	10.400	>1wk
Hi-Tech Circuit Group Ltd.		UC2843AQ	2,542					0.440	0.438	0.436	20h

数据表和文档

下载 Texas Instruments UC2843AQ 的数据表和制造商文档。

Texas Instruments

Technical Drawing5 页9 年前

Official datasheet0 页0 年前

Datasheet30 页11 年前

Datasheet29 页14 年前

Datasheet15 页18 年前

Technical Drawing2 页27 年前

Datasheet3 页28 年前

Mouser

Newark

iiiC

Sierra IC

库存历史记录

3 个月趋势:

-14.29%

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描述

由其分销商提供的 Texas Instruments UC2843AQ 的描述。

Current Mode PWM Controller 20-PLCC -40 to 85

Texas Instruments

Boost Buck Buck-Boost Flyback Forward Tube S-PQCC-J20 Positive DC to DC switching controller 1A 8.965mm 25V Up to 500kHz

Fly-Wing Technology

the uc2842a/3a/4a/5a family of control ics is a pin for pin compatible improved version of the uc2842/3/4/5 family. providing the necessary features to control current mode switched mode power supplies this family has the following improved features. start up current is guaranteed to be less than 0.5 ma. oscillator discharge is trimmed to 8.3 ma. during under voltage lockout the output stage can sink at least 10 ma at less than 1.2 v for vcc over 5 v. the difference between members of this family are shown in the table below.

North Star Micro